Description

6'-[Ethyl(p-Tolyl)Amino]-3'-Methyl-2'-[(p-Tolyl)Amino]Spiro[Isobenzofuran-1(3H),9'-[9H]Xanthene]-3-One CAS NO 63430-57-9 is a specialized spirocyclic organic compound belonging to the xanthene dye family, valued for its unique photophysical properties. This high-purity intermediate is critical for synthesizing advanced functional materials where precise molecular structure dictates performance. It is primarily sought by research institutions and industrial manufacturers in the photovoltaic, organic electronics, and specialty dye sectors for developing next-generation optoelectronic devices.

Application

• Key Intermediate for Organic Photovoltaic (OPV) Materials: Used in the synthesis of donor or acceptor materials for solar cells.
• Synthesis of OLED Emitters and Host Materials: Serves as a core building block for light-emitting layers in display and lighting technologies.
• Precursor for Fluorescent Dyes and Sensors: Employed in creating highly specific probes for bioimaging and chemical sensing applications.
• Research & Development of Novel Optoelectronic Compounds: A vital reagent for academic and industrial R&D exploring new charge-transport or light-harvesting molecules.
• Specialty Colorant Development: Used in formulating high-performance pigments and dyes for niche applications requiring specific light-fastness or electronic properties.

Basic Information

Product Name	6'-[Ethyl(p-Tolyl)Amino]-3'-Methyl-2'-[(p-Tolyl)Amino]Spiro[Isobenzofuran-1(3H),9'-[9H]Xanthene]-3-One
CAS No.	63430-57-9
Molecular Formula	C39H34N2O3
Molecular Weight	578.70 g/mol
Synonyms	Spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one, 6'-[ethyl(4-methylphenyl)amino]-3'-methyl-2'-[(4-methylphenyl)amino]-; 2'-[(4-Methylphenyl)amino]-6'-[ethyl(4-methylphenyl)amino]-3'-methylspiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one; ETAS; Light-sensitive spiroxanthene derivative; Amino-substituted spiroxanthenone; Optoelectronic intermediate 63430-57-9
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality protocols to ensure batch-to-batch consistency and high purity essential for optoelectronic applications. Quality is verified through comprehensive analytical techniques including HPLC, NMR, and mass spectrometry. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your R&D and quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The compound is light-sensitive; prolonged exposure to light should be avoided to maintain stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.